package com.itheima.consumer;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.SpringCloudApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

/*@SpringBootApplication
@EnableDiscoveryClient//注册到Eureka注册中心
@EnableCircuitBreaker//开启熔断*/
@SpringCloudApplication //代替上面三个注解
//@EnableFeignClients // 开启Feign功能,会扫描所有标记 @FeignClient的注解
public class ConsumerApplication {
    // 注册RestTemplate的对象到Spring的容器中
    @Bean
    @LoadBalanced //开启负载均衡
    public RestTemplate restTemplate() {
        return new RestTemplate();
    }
    public static void main(String[] args) {
        SpringApplication.run(ConsumerApplication.class, args);
    }

}
